baber/WOPTO huggingface dataset:
Patent JP-H09282993-A (JP)
Title: Relay operating device for control center
Inventor: NAKAWATARI MICHIMASA
IPC: H01H50/00
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To fix a position of a push button of a front door, to reduce the design manhours, to lower the cost, and to improve the appearance. SOLUTION: This device is provided with a relay 4 provided in a unit of a control center and provided with a reset bar 5 in a front part thereof, an operating plate 13 provided inside of a front door 6 of the unit 1 freely to be moved in the fore and aft direction, a spring 15 for energizing the operating plate 13 forward, a push button 7 provided in the front door 6 and for moving the operating plate 13 backward with the pressure to be applied thereto, and an operating bar 16 provided in the operating plate 13 and for pushing the reset bar 5 with the backward movement of the operating plate 13.
Patent JP-S5639797-A (JP)
Title: Analytical method of bile acid and apparatus for the same
Inventor: TOUDATE SAKAE
IPC: G01N30/74
Filed: 1979-09-07
Abstract: PURPOSE: To make it possible to analyze both unconjugated and conjugated bile  acids directly and simultaneously, by using a column containing immobilized 3α-hydroxysteroid dehydrogenase.  
     CONSTITUTION: Immobilized 3α-hydroxysteroid dehydrogenase (3α-HSD) is immobilized in a porous carrier and held in a reaction coumn 8. A pretreated sample is injected into a separation column 5 and separated with a liquid fed from a gradient device 2 by a pump 3, and then eluted. A soution containing NAD +  (nicotinamide adenine dinucleotid) is fed from a reaction liquid reservoir 6 by a pump 7, mixed with the sample and reacted with the bile acid components in the sample in the reaction column 8. The resultant keto derivative is analyzed by ultraviolet absorption or fluorometric analysis in a detector 9 in order. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5448038-A (JP)
Title: Ac-dc converter
Inventor: SEKIYA EISUKE
IPC: H02M7/48
Filed: 1977-09-26
Abstract: PURPOSE: To enable an operation for suppressing an increase of reactive power consumption at power inversion running end when in an operation of DC voltage reduction and for maintaining a control angle at a suitable value, by a combination specifically made between setter circuit, signal multiplier circuit, control circuit, etc.  
     CONSTITUTION: An output of transformer secondary load voltage setter 9 is given to an automatic voltage regulator 11 in a transformer tap control circuit 7B through a multiplier circuit 23, and the transformer tap will be controlled by a tap operationl circuit 10 so as to provide a transformer secondary no load voltage that corresponds to an output of the multiplier circuit 23. An output of converter DC output voltage setter 17 will be given to a constant voltage control circuit 19. An output of DC voltage reduction rati setter 22 will be given to a ratio setter circuit 25. An output of this circuit is for a purpose of applying an output of the setter 25 to the multiplier circuit 23, 24 respectively at a constant proportion 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07317939-A (JP)
Title: Sealed solenoid valve box
Inventor: SAMOTO HITOSHI
IPC: F16K31/06
Filed: 1994-05-27
Abstract: PURPOSE:To realize a small size and a light weight, by forming a specific size of opening to the wall of a box, facing the ports of a solenoid valve to the opening, and placing a seal member between the port opening end face of the solenoid valve, and the peripheral edge of the box opening, so as to fix the solenoid valve to the wall. CONSTITUTION:At the bottom wall 14 of a box 1, an opening 15 which is smaller than the end face of the manifold 7 of a continued type solenoid valve 2, and larger than a space necessary for the piping work to its feeder port 10, the exhaust port 12, and the output ports 13A and 13B, is provided. The continued type solenoid valve 2 is provided in the box 1 by facing its feeder port 10, the exhaust port 12, and the output ports 13A and 13B to the opening 15. Between the bottom surface of the maniford 7 of the continued type solenoid valve 2, and the peripheral edge of the opening 15, a seal member 16 of a rubber or the like is placed, so as to fix the continued type solenoid valve 2 to the bottom wall 14 of the box 1.
Patent JP-H10308459-A (JP)
Title: Semiconductor storage device having redundant circuit
Inventor: KAWAKAMI TAKAAKI
IPC: G11C29/04
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor storage device in which it is possible to prevent any adverse influence on a memory operation due to the corrosion of metal wiring resulted from the penetration of moisture from a fuse opening into a plane film. SOLUTION: When this device is provided with a redundant circuit, and a flattened film(BPSG film) 5 is provided so that a fuse 1 of a fuse area forming the redundant circuit can be covered. A moisture preventing part 18 is formed in the surrounding of a fuse opening 4 formed by opening the just upper part of the fuse 1 in the flattened film 5. The moisture preventing part 18 is, for example, constituted of a circular metallic plug 16 buried in the flattened film 5.
Patent JP-H0415350-A (JP)
Title: Frictional type continuously variable transmission
Inventor: SAKAI JIRO
IPC: F16H15/52
Filed: 1990-05-01
Abstract: PURPOSE:To stabilize the revolution speed of an output shaft by transmitting the lift of the cam of a pressure contact force generating device to a conical rotor through a transmission wheel which is drivenly connected with an input shaft. CONSTITUTION:A conical rotor 3 is held in the three point P1 - P3 supported state by an orbital ring 10, speed change ring 4, and a transmission wheel 7 which is drivenly connected with an input shaft 1. The lift of the cam of a press-contact force generating device 12 which is caused by the variation of the load torque is transmitted to the conical rotor 3 through an intermediate member 14, roller bearing 15, and the transmission wheel 7. L is the quantity in which the conical rotor 3 is shifted by the lift of the cam of the press-contact force generating device 12. Through the shift of the frictional engagement point, i.e., P1   P1, the speed change ratio R is varied in the direction of reduction of the revolution speed of an output shaft 2, while in the shift of the frictional engagement point, i.e., P2   P2, the speed change ratio R is varied in the direction for increasing the revolution speed of the output shaft 2, and the revolution speed of the output shaft 2 is kept in a stable state by the shift of these press- contact points.
Patent JP-S5816258-A (JP)
Title: Automatic original feeder
Inventor: UEDA NORIYOSHI
IPC: G03G21/00
Filed: 1981-07-23
Abstract: PURPOSE:To secure the safety of an operator by providing a driving source provided to the main frame of an image forming device and the transmission part of a driving force which transmits the driving force from said driving source, and covering gears with a shutter when an automatic original feeder is powered down. CONSTITUTION:The automatic original conveying part of a copying machine has a motor 28 as a driving source. The driving force generated by the motor 28 is transmitted through a belt 29a, gears 29b and 29c, a clutch 29d, etc., to rotate a driving roller 13. In this constitution, when a mode switch is turned off, a plunger 34 provided to the main frame side C is turned on by coupling the mode switch to move as shown by an arrow D, and a shutter 35 fitted to the plunger 34 through a link 41 moves as shown by an arrow E to prevent a gear 30 from being exposed to the outside. Thus, the safty of an operator is secured.
Patent JP-2000300040-A (JP)
Title: Heading vegetable harvester
Inventor: EZAKI MINORU
IPC: A01D45/26
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a vegetable container that is increased in its containing volume as much as possible and can reduce the frequency for carrying out the harvested heading vegetables in order to resolve the inconvenience that the heading vegetables are cultivated on ridges in many cases and the conventional heading vegetable harvesters are limited its widthwise length, particularly the walking type harvesters have a small size of the capacity for containing and storing the vegetables and the frequency for picking up and carrying out the heading vegetables is increased. SOLUTION: The harvested vegetable containers are each provided on both sides of a heading vegetable-harvesting machine, the vegetable containers are each made a vertically double-layered structure, and a switching mechanism is set so that the feed of the vegetables is simply switched from the upper step to the lower feed. In addition, the vegetable containers are made foldable or stretchable each to balance the regulation of the machine body width and the capacity expansion of the container for convenience of machine body travelling and storage of the harvested vegetables.
Patent JP-S60260223-A (JP)
Title: Automatic slice circuit
Inventor: SENOO TAKANORI
IPC: H03K5/08
Filed: 1984-06-06
Abstract: PURPOSE:To follow sufficiently the quick fluctuation of a DC level by passing the output of a slicer inputting a high frequency signal through an LPF capable of switching a cut-off frequency, amplifying the DC fluctuation and feeding back it to the input of the slicer. CONSTITUTION:A high frequency input signal I having a DC level fluctuation is converted into a rectangular wave output O by the slicer 1 comprising a limiter amplifier or the like and its DC level fluctuation component is extracted by the LPF2. In this case, the cut-off frequency of the LPF2 is switched to a higher cut- off frequency by a switching signal S. The extracted DC level fluctuation component is compared with a reference voltage E, the voltage difference is fed to an amplifier 3, fed back negatively, a DC bias is added (4) to the signal I so as to cancel the DC level fluctuation of the signal I. When no DC level fluctuation exists in the signal I, the cut-off frequency of the LPF2 is switched to a lower cut-off frequency and since a voltage difference between its output and the voltage E is fed back negatively in terms of DC, a correct rectangular wave output without jitter is obtained.
Patent JP-S5449555-A (JP)
Title: Testing device of system having reactive power control device
Inventor: YAMAMOTO YOSHIHIKO
IPC: G05F1/70
Filed: 1977-09-26
Abstract: PURPOSE: To provide the subject device wherein an arc current and a systematic voltage at the operation time recorded on a magnetic tape are reproduced, thereby to make it possible to inspect the function of an actual machine by the reproduced signal without using the actual machine of reactive power control device.  
     CONSTITUTION: A voltage signal VA at the operation time of an arc furnace recorded on a magnetic tape 100 is applied to a synchronous type since wave generator 103 to obtain a sinusoidal wave signal ES free of a wave form strain. This sinusoidal wave signal and a current signal iL at the operation time of the arc furnace recorded on the magnetic tape are applied to the control circuit 104 of the reactive power control device to obtain a control signal S g . Moreover, this control signal is applied to the analog models 105 of the power system and the reactive power control device to obtain an output current (compensating current) iF of the reactive power control device. By adding the compensating current iF and the arc furnace current iL in an adder 109 thereby to obtain signal i 0  analogous to the current flowing from the incoming point to the power source side. This signal i 0  is supplied as input to a system impedance model 106 b to detect a voltage analogoue to the voltage in the incoming point at the time of suppressing the fluctuation of the reactive power by means of a flicker meter 112 b 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5640723-A (JP)
Title: Weight checking method of scale for truck
Inventor: OOKAWA OSAMU
IPC: G01G23/01
Filed: 1979-09-10
Abstract: PURPOSE: To increase the check efficiency, by preparing the counterweight car adjusted at scheduled mass in advance.  
     CONSTITUTION: The truck 3 used for the counterweight car for inspection is prepared and it is washed, the specified counterweight 2 is loaded and it is loaded on the scale 1 for truck which has passed the inspection allowing to prepare the counterweight car for inspection of a given mass and taking digit. The car 3 is transported automatically to the site of inspection of the scale 10 for truck to be inspected installed at another place. After arriving at the site, the stuck mud during the transportation is washed away, and the consumed fuel during running is replenished, then the weight inspection is made on the scale 10. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08300772-A (JP)
Title: Data communication display device and printer
Inventor: SUZUKI KATSUYOSHI
IPC: B41J29/42
Filed: 1995-05-15
Abstract: PURPOSE: To visually confirm a communication state in a communication means communicating printing data by optical communication. CONSTITUTION: A microcomputer controlling the lighting of a display LED 71 during the communication with a personal computer and controlling the flashing of the display LED 71 when communication trouble continues for a predetermined time is provided to a printer communication adaptor 51 receiving printing data from the personal computer by infrared communication to output the same to a printer 10.
Patent JP-S62273446-A (JP)
Title: Air/fuel ratio controller for internal combustion engine
Inventor: SATO YASUSHI
IPC: F02D41/14
Filed: 1986-05-22
Abstract: PURPOSE:To prevent the worsening of warm-up property of an O2 sensor, by electrically energizing a heater of the O2 sensor with the heater when a load detection value of an internal combustion engine is lower than a set value. CONSTITUTION:An air intake Q is measured with an air flowmeter 3 of an air suction path 2 and stored into an RAM105 through an A/D converter 101 or the like. When a secondary air is being fed to an exhaust path 8 from the path 2 through an air introduction tube 12, data of the air Q in the RAM15 is read out as engine load to determine whether the load value Q is below a set value or not. When the secondary air is supplied to the path 8, the cool secondary air cools down on O2 sensor 9 and so, a built-in heater of the sensor 9 is energized by a driving circuit 113 to protect the warm-up property of the sensor 9 from a damage. When the load value Q is above the set value, the energization of the sensor 9 is not needed because it is activated by an exhaust gas. Thus, even when this sensor 9 is cooled, the sensor 9 is kept active thereby eliminating any worsened warm-up property of the sensor 9.
Patent JP-S5341192-A (JP)
Title: Photoelectric conversion element
Inventor: HATATE YOSHIO
IPC: H01L27/146
Filed: 1976-09-28
Abstract: PURPOSE: To eliminate the use of a high reduction ratio lens and to obtain a photoelectric conversion element of an optinal size with a low cost, by coating a photoconductive film on an insulator substrate with formation of plural opposing electrodes holding the photoconductive film and by applying voltage between these opposing electrodes sequentially. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10293140-A (JP)
Title: Holding-off method and circuit for random sampling
Inventor: UCHIDA KENJI
IPC: G01R13/32
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To prevent the waveform omission of random sampling by means of one clock source. SOLUTION: Waveform omission occurs at the holding-off time at which a synchronous circuit 14 accepts a trigger 3 and the timing of the trigger 3. Immediately after the holding off, the trigger 3 is impressed and the time difference TS between the trigger 3 and a clock 2 (period TC) immediately after the trigger 3 is measured. The time difference TS varies between '0' and TC. When the trigger 3 is accepted, the circuit 14 is immediately set to a hold-off state and does not accept the trigger 3. The shifting time of the circuit 14 to the next hold-off state starts after the sum of the time T11 required for processing and the time difference TS. Since the time difference TS varies, the shifting time of the circuit 14 to the hold-off state has a width. A time adder 20 sets the circuit 14 to a hold-off state at the time TC+T11 from the measured result of the time difference TS.  The entering of the trigger 3 in the shifting time width is prevented by making the width '0'. When clocks 2 and 4 are different from each other, a clock counter 17 fixes the time T11 .
Patent JP-S5449467-A (JP)
Title: Hydraulic control circuit for negative brake with pressure intensifier
Inventor: IWAMOTO NAOJI
IPC: B60T13/22
Filed: 1977-09-28
Abstract: PURPOSE: To amplify oil pressure to a given level with the aid of a pressure amplifier by securing oil pressure at a desired level through reduction valve and by eliminating higher oil pressure in case where oil pressure suppliable by a variable hydraulic source.  
     CONSTITUTION: When the first and the second electromagnetic valves 11 and 16 are synchronously shifted to b position, all channels to an oil tank 14 are shut off and oil pressure is held in series channels from a hydraulic source 1 to a negative brake 9. Then, a given level of oil pressure P transmitted to the oil chamber 27 of the pressure amplifier 6 via the reduction vlave 2 is supplied to the second oil chamber 29 by way of an oil path 22 within a stepped piston 21 and by way of the check valve, and then, increases oil pressure on the side of the second oil chamber 29 in proportion to the ratio between the area Al of a large-diameter end and the area A2 of a small-diameter end of the stepped piston 21 when the check valve is closed 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10292617-A (JP)
Title: Locking device for closable lid
Inventor: NAKAO MOTOHIRO
IPC: E04G1/14
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a locking device for a closable lid, whereby operators can easily and safely ascend and descend through a liftable hole provided in a floor plate. SOLUTION: This locking device includes a lid-placing flange part 54 provided on the inner surface of a circular circumferential wall 52 forming a liftable hole, for a lid 25 to be placed thereon in such a way as to be freely opened and closed; a stopper 71 which is a peripheral edge part of the lid 25 and pivotally supported by a pivot and mounted on the opposite side to its pivotally supported side in such a way as to freely oscillate and having an L-shaped flange part locking piece 80 at its lower oscillating end; and a spring 85 imparting a rotary force to the stopper 71 so that when the lid is closed the upper surface of the flange part latch piece 70 is always latched to the lower surface of the lid-placing flange part 54.  The device also includes an upper knob lever 81 and a lower pressing lever 82 which are attached respectively to the upper and lower oscillating ends of the stopper 71 to release the latch of the flange part latching piece 80 from the lid-placing flange part 54.
Patent JP-S5240343-A (JP)
Title: Thermal sensitive copy sheet to obtain black image
Inventor: OKUMURA KUNIO
IPC: C09B11/00
Filed: 1975-09-27
Abstract: PURPOSE:To obtain a black color developing thermal sensitive copy sheet which can be uniformly coated by developing color by a novel color developing mechanism.
Patent JP-S61275697-A (JP)
Inventor: NOGUCHI SHIGERU
IPC: G21C17/00
Filed: 1985-05-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5741863-A (JP)
Title: Method for straightening of continuously cast ingot
Inventor: NISHIMURA OSAMU
IPC: B22D11/12
Filed: 1980-08-27
Abstract: PURPOSE:To set the radius of bending of a curved mold small, and lower the height of a continuous casting installation by rolling a continuously cast ingot which is cast to a prescribed radius of curvature by the continuous casting installation with a pair of truncated circular cone shape rolls of a straightening device to make the shape of its cross section to a trapezoidal shape, and straightening the remaining curve with an ingot drawing unit. CONSTITUTION:A continuously cast ingot 5 molded by a curved mold 1 of a continuous casting installation is fed to a straightening device 3 by an ingot guide device 2, and is rolled synchronously from both right and left sides by a pair of truncated circular cone rolls 3a, 3a' to a trapezoidal shape in cross section. After this rolling and straightening, the ingot 5 has a slight curve remained therein, but the remained curve is finally straightened by an ingot drawing roll unit 4.
Patent JP-S5826665-A (JP)
Inventor: JIYAN JIYATSUKU KARE
IPC: B60T11/28
Filed: 1982-07-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05328943-A (JP)
Title: Production of fish-paste product
Inventor: SHIMIZU HIROSHI
IPC: A23L17/00
Filed: 1991-02-26
Abstract: PURPOSE:To obtain the subject good-quality product with high gel strength by adding a liquid extract from a specific plant to fish meat to be discarded, exposed fish meat, etc., to ensure the reversion of the raw fish meat to be prevented. CONSTITUTION:A liquid extract from a plant, Chenopodium (e.g. Spinacia oleracea) or Solanaceae (e.g. Evodiopanax innovans) is added to fish meat to be discarded, exposed fish meat or salted meat thereof at pref. >=10ml (10g, in terms of the plant) per 100g of the meat, followed by processing by established means to obtain the objective fish-paste product. It is preferable that the liquid extract be prepared by extracting the above-mentioned plant with the same amount of an aqueous 0.1-20% sodium chloride solution as that of the plant followed by treating the resulting liquid extract at 70-90 deg.C for 5min.
Patent JP-H01287495-A (JP)
Title: Optical body detecting device
Inventor: SHIBA BUNICHI
IPC: G01V8/14
Filed: 1988-05-13
Abstract: PURPOSE:To facilitate installation constitution by providing an optical sensor unit consisting of a light emitting element and a light receiving element which is arranged having its light reception optical axis almost in parallel to the light emission optical axis of the light emitting element. CONSTITUTION:Plural reflectors 11a, 11b, 11c, and 11d where incident light is reflected by three reflecting planes in order and turned over by 180 deg. are plural reflectors which reflect and guide light from the light emitting element 1 provided opposite the optical sensor unit 3 to the light receiving element 2. Here, if there is a body on the sectorial plane formed of the optical sensor unit 3 and reflectors 11a, 11b, 11c, and 11d, the body cuts off the optical path and the light receiving element 2 does not receive the light from the light emitting element 2. Consequently, the signal of a pulse counting part is <=8 and becomes different from 8 which is twice as large as the number of reflecting plates. A body detecting circuit part 10, therefore, outputs a body detection signal because of the noncoincidence between the signal of the pulse count part and the number which is twice as large as the number of the reflecting plates. In this case, the accuracy of the optical positions of the optical sensor unit and reflectors is not strict as compared with the use of a plate type reflecting means.
Patent JP-S63287570-A (JP)
Inventor: YURUGEN SHITSUKU
IPC: B05B11/04
Filed: 1987-05-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。